Classes & Team Compositions

Champions are pooled into every class they carry, so multi-class picks (Alistar is Tank and Support) count in each — pick rates add past 100%.

Class	Win Rate ▼	De-mirrored Win Rate	Pick Rate	Games	Kills	Deaths	Assists	Damage	Kill Participation	Minions Killed	CC Time	Turret Damage
Fighter	50.69%(+0.69)	51.64%(+1.64)	24.57%	324,146	12.5	12.5	23.2	46,244	63.3%	40.2	29.8s	1,705
Marksman	50.29%(+0.29)	50.98%(+0.98)	26.16%	345,128	13.2	11.8	23.7	46,807	65.1%	59.6	18.4s	2,498
Mage	49.85%(-0.15)	49.54%(-0.46)	49.54%	653,548	10.6	10.7	28.5	42,096	68.3%	43.2	39.7s	1,575
Assassin	49.64%(-0.36)	49.39%(-0.61)	22.92%	302,420	14.5	12.6	21.1	45,875	62.5%	41.1	19.4s	1,787
Support	49.60%(-0.40)	49.26%(-0.74)	29.21%	385,275	8.4	10.0	32.0	35,024	71.1%	30.4	55.4s	1,211
Tank	49.43%(-0.57)	49.20%(-0.80)	23.56%	310,859	9.8	11.9	27.6	40,091	66.2%	30.1	53.1s	1,220

The same table, but each champion is counted once under its primary class — the first tag Riot lists. Pick rates now sum to 100%, and each row describes only the champions whose identity is that class.

Class	Win Rate ▼	De-mirrored Win Rate	Pick Rate	Games	Kills	Deaths	Assists	Damage	Kill Participation	Minions Killed	CC Time	Turret Damage
Fighter	50.99%(+0.99)	51.93%(+1.93)	19.84%	261,661	12.7	12.6	23.0	46,524	63.3%	41.9	29.6s	1,766
Marksman	50.30%(+0.30)	51.02%(+1.02)	23.53%	310,343	13.4	11.8	23.1	47,193	64.4%	61.1	17.1s	2,514
Support	50.02%(+0.02)	50.40%(+0.40)	10.95%	144,427	6.7	8.8	36.4	26,656	77.1%	23.2	50.4s	1,138
Mage	49.96%(-0.04)	50.29%(+0.29)	22.91%	302,169	10.7	10.8	27.8	44,672	66.7%	47.3	44.6s	1,545
Tank	49.30%(-0.70)	49.30%(-0.70)	14.55%	191,929	9.0	11.7	28.8	38,286	66.6%	25.1	64.3s	906
Assassin	48.08%(-1.92)	47.68%(-2.32)	8.24%	108,651	15.3	12.4	21.1	46,060	63.4%	33.3	15.1s	1,564

De-mirrored drops the games where the enemy fielded the same number of that class — those split one win and one loss by construction, pulling the raw rate toward 50%. It reads as “you had this many and they didn’t”: 0× de-mirrored means you had none while they had some.

Fighters

	Win Rate	De-mirrored
0×	47.91%	47.30%(-2.70)
1×	50.29%	50.50%(+0.50)
2×	51.31%	51.78%(+1.78)
3×	50.43%	50.46%(+0.46)
4×	48.97%	48.96%(-1.04)
5×	40.35%	40.35%(-9.65)

Marksmen

	Win Rate	De-mirrored
0×	46.74%	46.04%(-3.96)
1×	51.19%	52.09%(+2.09)
2×	50.93%	51.32%(+1.32)
3×	48.44%	48.30%(-1.70)
4×	43.05%	42.98%(-7.02)
5×	36.31%	36.31%(-13.69)

Mages

	Win Rate	De-mirrored
0×	43.30%	43.08%(-6.92)
1×	49.28%	49.15%(-0.85)
2×	51.45%	52.18%(+2.18)
3×	50.61%	50.91%(+0.91)
4×	48.20%	47.91%(-2.09)
5×	42.25%	42.08%(-7.92)

Assassins

	Win Rate	De-mirrored
0×	49.99%	49.99%(-0.01)
1×	50.44%	50.75%(+0.75)
2×	49.99%	49.99%(-0.01)
3×	48.21%	48.06%(-1.94)
4×	45.00%	44.94%(-5.06)
5×	42.95%	42.95%(-7.05)

Supports

	Win Rate	De-mirrored
0×	49.61%	49.54%(-0.46)
1×	50.65%	51.04%(+1.04)
2×	50.43%	50.62%(+0.62)
3×	48.52%	48.30%(-1.70)
4×	45.11%	44.91%(-5.09)
5×	36.11%	36.05%(-13.95)

Tanks

	Win Rate	De-mirrored
0×	49.47%	49.30%(-0.70)
1×	51.03%	51.82%(+1.82)
2×	50.13%	50.18%(+0.18)
3×	46.67%	46.25%(-3.75)
4×	41.70%	41.31%(-8.69)
5×	37.71%	37.65%(-12.35)